[U-Boot] [PATCH] serial: Use static inline for _debug_uart_init()

[Michal Simek]

Reported-by: Thomas Chou <thomas at wytron.com.tw>
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 drivers/serial/serial_xuartlite.c | 2 +-
 drivers/serial/serial_zynq.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c
index fe87b515d902..0238a52380c7 100644
--- a/drivers/serial/serial_xuartlite.c
+++ b/drivers/serial/serial_xuartlite.c
@@ -122,7 +122,7 @@ U_BOOT_DRIVER(serial_uartlite) = {
 };
 
 #ifdef CONFIG_DEBUG_UART_UARTLITE
-void _debug_uart_init(void)
+static inline void _debug_uart_init(void)
 {
 	struct uartlite *regs = (struct uartlite *)CONFIG_DEBUG_UART_BASE;
 
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index b2b98dea1561..3430482f8d8b 100644
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -192,7 +192,7 @@ U_BOOT_DRIVER(serial_zynq) = {
 };
 
 #ifdef CONFIG_DEBUG_UART_ZYNQ
-void _debug_uart_init(void)
+static inline void _debug_uart_init(void)
 {
 	struct uart_zynq *regs = (struct uart_zynq *)CONFIG_DEBUG_UART_BASE;
 
-- 
1.9.1